Lesser Black-backed Gull graellsii BTO GV24267 2CY, June 16 2017, Leixões harbour, Matosinhos, Portugal. Picture: José Marques.
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Metallic ring - M[GV24267]
EURING code -
Right leg (tarsus) – Metallic ring
Left leg (tarsus) -
Ringer - BTO
Age at first ring - - Date -
Place where ringed - UK
Type of bird - Larus fuscus
Age & Sexe - immature - unknown
Date of the sighting - 16.06.2017 - Time -
- my sightings/2017 - 1 - total of my sightings: 1
Place - Leixões harbour, Matosinhos, Portugal
Coordinates: - 41.1823988, -8.6970061
Date Location Observer
16.06.2017 Leixões harbour, Matosinhos, Portugal – José Marques
Complete moult started, reflected by the fresh coverts, obviously in better condition than the old juvenile coverts. P5 missing.